21x-8-14x+2=22x-4-15x+13

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Solution for 21x-8-14x+2=22x-4-15x+13 equation:


Simplifying
21x + -8 + -14x + 2 = 22x + -4 + -15x + 13

Reorder the terms:
-8 + 2 + 21x + -14x = 22x + -4 + -15x + 13

Combine like terms: -8 + 2 = -6
-6 + 21x + -14x = 22x + -4 + -15x + 13

Combine like terms: 21x + -14x = 7x
-6 + 7x = 22x + -4 + -15x + 13

Reorder the terms:
-6 + 7x = -4 + 13 + 22x + -15x

Combine like terms: -4 + 13 = 9
-6 + 7x = 9 + 22x + -15x

Combine like terms: 22x + -15x = 7x
-6 + 7x = 9 + 7x

Add '-7x' to each side of the equation.
-6 + 7x + -7x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
-6 + 0 = 9 + 7x + -7x
-6 = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
-6 = 9 + 0
-6 = 9

Solving
-6 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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